EP2250325A1 - Construction element - Google Patents

Construction element

Info

Publication number
EP2250325A1
EP2250325A1 EP09707707A EP09707707A EP2250325A1 EP 2250325 A1 EP2250325 A1 EP 2250325A1 EP 09707707 A EP09707707 A EP 09707707A EP 09707707 A EP09707707 A EP 09707707A EP 2250325 A1 EP2250325 A1 EP 2250325A1
Authority
EP
European Patent Office
Prior art keywords
warp
construction element
walls
connecting members
broken line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09707707A
Other languages
German (de)
French (fr)
Other versions
EP2250325B1 (en
Inventor
Malgorzata Trzaskoma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trzaskoma Malgorzata
Original Assignee
Trzaskoma Malgorzata
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trzaskoma Malgorzata filed Critical Trzaskoma Malgorzata
Priority to PL09707707T priority Critical patent/PL2250325T3/en
Publication of EP2250325A1 publication Critical patent/EP2250325A1/en
Application granted granted Critical
Publication of EP2250325B1 publication Critical patent/EP2250325B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256—Special features of building elements
    • E04B2002/0289—Building elements with holes filled with insulating material
    • E04B2002/0293—Building elements with holes filled with insulating material solid material

Definitions

  • the present invention is a construction element, consisting of cores, made of a thermo- insulating material, and a warp, destined for bricklaying in the walls.
  • a "construction element” disclosed in the patent no. 181846, consisting of a shaped continuous core formed from a thermo-insulating material and a warp filling up chambers of the said core.
  • the said continuous core has at least one plane parallel to its base, constituting a plane in which fronts of geometric solids are lying, the said plane divides the continuous core into at least two layers, constituting one whole.
  • Shape of cross-section of the layer in a plane constitutes a mirror image of cross-section of the layer in the same plane.
  • Cross- sections of layers are shifted against each other.
  • Geometric solids are placed in at least two rows, forming a labyrinth, wherein solids of one row are connected with solids of second row by means of connecting members, making one whole together with the said solids.
  • a construction element disclosed in the patent application no. 361566 consisting of the warp of the element, containing outside and inside wall, between which is arranged an open-work filling in form of ribs as well as are placed thermo-insulating cores, filling up spaces between the walls and warp ribs.
  • the warp has ribs situated wave-like between the warp walls, while at least one line of ribs is formed by ribs with width greater than other ones, and cores placed against outside wall are wider than cores placed against inside wall.
  • the crux of the invention is a construction element consisting of the warp, containing outside and inside face walls, between which an open-work filling in form of connecting members is arranged and there are thermo-insulating cores placed filling up spaces between walls and connecting members of the warp.
  • the planes of the warp connecting crosswise face walls of the construction element form a broken line with bend angles smaller than the straight angle, and internal, longitudinal walls of the warp are profiled along wave-like broken line, and their connecting members are placed in the widest parts of the insulators.
  • Design of the construction element as per the invention enables elongation of the route to be passed by thermal stream between inside and outside walls.
  • Shape of the element results in superb improvement of thermal parameters of the carrying warp itself. This ensures synergy of two effects of the applied shape: elongation of heat transfer route and improved thermal parameters of the carrying warp.
  • Quotient of face area of the whole element to cross-section area of the connecting members is high and determines extremely small cross-section for thermal conduction.
  • the present invention is depicted in exemplary version in the fig. 1 illustrating top view of the element and fig. 2 - another exemplary version.
  • the construction element consists of face 1 and internal 2 carrying layers separated with layers of insulators 3_, 4, £ and connected with connecting members 6, 7 in the widest places of the insulators. These places are end edges of the insulators.
  • Carrying layers, connecting members and also insulating elements are the vertical solids that determine overall dimensions of the construction element, its height.
  • Internal carrying layers 2 in vertical plane form some angle with faces I of the element and are profiled along a wavy- like broken line. In the example as per the invention fig. 1 there are two carrying layers 2 depicted, however number of these layers could be higher - fig. 2.
  • Average length of connecting member perpendicular to face wall means length of the member measured between external surface of the face wall I and centre of intersection of the connecting member 6 or 7 with internal carrying layer 2.
  • Insulators 3 and 5 placed against grooves 9 on the ends are partially deformed in order to maintain thickness of the warp wall.
  • Insulators 1 and 1 can be of different thickness, depending on how they are situated in the wall.

Abstract

Construction element consists of open-work warp filled with thermo-insulating cores. Transverse planes (6,7) of the warp connecting crosswise the face walls (1) of the construction element form a broken line with bend angles smaller than the right angle, and internal, longitudinal walls (2) of the warp are profiled along a wavy-like broken line, and their connecting members (6,7) are placed in the widest places of the insulators (3,4,5).

Description

Construction element
The present invention is a construction element, consisting of cores, made of a thermo- insulating material, and a warp, destined for bricklaying in the walls.
There is known a "construction element" disclosed in the patent no. 181846, consisting of a shaped continuous core formed from a thermo-insulating material and a warp filling up chambers of the said core. The said continuous core has at least one plane parallel to its base, constituting a plane in which fronts of geometric solids are lying, the said plane divides the continuous core into at least two layers, constituting one whole. Shape of cross-section of the layer in a plane constitutes a mirror image of cross-section of the layer in the same plane. Cross- sections of layers are shifted against each other. Geometric solids are placed in at least two rows, forming a labyrinth, wherein solids of one row are connected with solids of second row by means of connecting members, making one whole together with the said solids.
There is known a construction element disclosed in the patent no. 195666, in form of a cuboidal solid, consisting of a multi-channel insert made of material having good thermo- insulating features, surrounded and filled up with material forming a carrying warp so that they constitute two solids integrated spatially, each being representation of the other in the process of forming following the principle positive - negative, while each of them is at least three-layered. Lacings of the said multi-channel insert made of thermo-insulating material are situated as perpendicular in relation to lacings of carrying warp situated longitudinally inside the element.
There is known a construction element disclosed in the patent no. US5209037, warp of which is divided and in the same time supported by an insulation core having shape of serpentine with clearly undulatory structure resembling in bends letters "T" or "Ω" and their fragments. Such a shape of the insulating core inseparable with the warp ensures supporting the halves of the warp and allows for bricklaying of the wall with continuous core structure. In spite of some modifications which were introduced in relation to the earlier solution US4551959, the element is still sensitive to damage and changes of its thickness are possible because there is no stiff connection between the two face walls.
There is also known a construction element disclosed in the patent application no. 361566 consisting of the warp of the element, containing outside and inside wall, between which is arranged an open-work filling in form of ribs as well as are placed thermo-insulating cores, filling up spaces between the walls and warp ribs. The warp has ribs situated wave-like between the warp walls, while at least one line of ribs is formed by ribs with width greater than other ones, and cores placed against outside wall are wider than cores placed against inside wall.
The crux of the invention is a construction element consisting of the warp, containing outside and inside face walls, between which an open-work filling in form of connecting members is arranged and there are thermo-insulating cores placed filling up spaces between walls and connecting members of the warp. The planes of the warp connecting crosswise face walls of the construction element form a broken line with bend angles smaller than the straight angle, and internal, longitudinal walls of the warp are profiled along wave-like broken line, and their connecting members are placed in the widest parts of the insulators.
Design of the construction element as per the invention enables elongation of the route to be passed by thermal stream between inside and outside walls. Shape of the element results in superb improvement of thermal parameters of the carrying warp itself. This ensures synergy of two effects of the applied shape: elongation of heat transfer route and improved thermal parameters of the carrying warp. Quotient of face area of the whole element to cross-section area of the connecting members is high and determines extremely small cross-section for thermal conduction. Summarizing: long route and small cross- section for thermal conduction and better thermal parameters of the carrying warp allowed to drastically reduce disproportions between insulating power of the carrying warp and that of thermal insulator, and what follows this, to considerably increase efficiency of the applied insulator.
The present invention is depicted in exemplary version in the fig. 1 illustrating top view of the element and fig. 2 - another exemplary version.
The construction element consists of face 1 and internal 2 carrying layers separated with layers of insulators 3_, 4, £ and connected with connecting members 6, 7 in the widest places of the insulators. These places are end edges of the insulators. Carrying layers, connecting members and also insulating elements are the vertical solids that determine overall dimensions of the construction element, its height. Internal carrying layers 2 in vertical plane form some angle with faces I of the element and are profiled along a wavy- like broken line. In the example as per the invention fig. 1 there are two carrying layers 2 depicted, however number of these layers could be higher - fig. 2. Average length of connecting member perpendicular to face wall means length of the member measured between external surface of the face wall I and centre of intersection of the connecting member 6 or 7 with internal carrying layer 2. On the side planes of the construction element there are tongues 8 and grooves 9 made, to facilitate positioning of the construction elements in the course of bricklaying in the walls. Therefore insulators 3 and 5 placed against grooves 9 on the ends are partially deformed in order to maintain thickness of the warp wall. Insulators 1 and 1 can be of different thickness, depending on how they are situated in the wall.

Claims

ClaimsWhat is claimed is:
1. Construction element consisting of a warp, containing outside and inside face walls, between which an open-work filling is arranged in form of connecting members and thermo- insulating cores are placed, filling up spaces between walls and connecting members of the warp, characterized in that the internal, longitudinal walls (2) of the warp are profiled along wave- like broken line, and their connecting members (6,7) are placed in the widest parts of the insulators (3,4,5).
2. Element as in claim 1, wherein the total length of average lengths of connecting members 6, 7 perpendicular to face walls of the element is higher than thickness of the element.
EP09707707.7A 2008-02-04 2009-01-30 Construction element Active EP2250325B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09707707T PL2250325T3 (en) 2008-02-04 2009-01-30 Construction element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL384382A PL217077B1 (en) 2008-02-04 2008-02-04 Building element
PCT/PL2009/000011 WO2009099345A1 (en) 2008-02-04 2009-01-30 Construction element

Publications (2)

Publication Number Publication Date
EP2250325A1 true EP2250325A1 (en) 2010-11-17
EP2250325B1 EP2250325B1 (en) 2018-03-14

Family

ID=40627540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09707707.7A Active EP2250325B1 (en) 2008-02-04 2009-01-30 Construction element

Country Status (3)

Country Link
EP (1) EP2250325B1 (en)
PL (2) PL217077B1 (en)
WO (1) WO2009099345A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018182438A2 (en) 2017-03-25 2018-10-04 BANIECKA, Iwona Method of manufacturing a building element for thermal insulation, method for filling cavity with insulating material in a building element and building element for thermal insulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL232986B1 (en) 2015-11-30 2019-08-30 Dolinski Szymon Building element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1898105U (en) * 1964-04-30 1964-08-06 Walter Seeberger HOHLSTEIN.
AT278319B (en) * 1967-05-12 1970-01-26 Walter Seeberger Betonsteinwer Cavity stone
AT329830B (en) * 1974-07-19 1976-05-25 Wienerberger Baustoffind Ag CAVITY STONE
DE2714840A1 (en) * 1977-04-02 1978-10-05 Haessler Andreas Heat insulating vertically perforated brick - has internal stems running alternately with and against line of heat flow
AT371875B (en) * 1980-05-09 1983-08-10 Ebenseer Betonwerke Gmbh HOLLOW STONE
CH683856A5 (en) * 1991-08-02 1994-05-31 Schumacher & Co Ziegelei Koerb Cuboid hollow brick with improved thermal insulation.
DE102006002825B4 (en) * 2005-07-21 2008-07-24 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Set of bricks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009099345A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018182438A2 (en) 2017-03-25 2018-10-04 BANIECKA, Iwona Method of manufacturing a building element for thermal insulation, method for filling cavity with insulating material in a building element and building element for thermal insulation

Also Published As

Publication number Publication date
PL384382A1 (en) 2009-08-17
PL2250325T3 (en) 2018-08-31
PL217077B1 (en) 2014-06-30
EP2250325B1 (en) 2018-03-14
WO2009099345A1 (en) 2009-08-13

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